package com.hmall.service;

import com.hmall.domain.po.File;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author HBQ
 * @since 2025-11-04
 */
public interface IFileService extends IService<File> {

    String getFile(String userId);
}
